Cart (Loading....) | Create Account
Close category search window
 

Mobile location-based voice over internet protocol group call service

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Schwarzkopf, K. ; Dept. of Comput. Sci., Hochschule Darmstadt Univ. of Appl. Sci., Darmstadt, Germany ; Muller, J. ; Massoth, M.

Location-based services provide information and entertainment services depending on the current geographical position of a user. This can be used for tourist information, where a foreigner receives a message if he is near a point of interest. Today, an increasing amount of people possesses modern smartphones, which are capable for location-based services. We have combined location-based services with internet telephony to build a position dependent group call service. A user is then able to contact all members of a specified group that are in close proximity or geographical area. Such a service is currently not available and can be seen as the next step of instant messaging, which allows users to communicate more personally than just by text. To ensure security, all participants have to authenticate themselves against the group call service. All recipients are informed in parallel about new voice messages. The presented service is capable to securely distribute voice messages to people in a specific geographical area.

Published in:

EUROCON - International Conference on Computer as a Tool (EUROCON), 2011 IEEE

Date of Conference:

27-29 April 2011

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.